It's pretty much agreed upon by fiction that the future will be terrible. Pollution or nuclear fallout will render the planet uninhabitable, war will claim the lives of millions, and if there aren't a bunch of hyper-intelligent apes and/or zombies taking over the planet, that would be a real surprise.

But which bleak vision of our future doom/dystopia/ape-planet is the worst? The most depressing? Vote now...because tomorrow, the apes may have already taken over!!!